$task_content_inner = null;
$mainiframe = null;
var tabwidth = 119;
$loading = null;
$nav_wraper = $("#nav_wraper");
$(function() {
	$mainiframe = $("#mainiframe");
	$content = $("#content");
	$loading = $("#loading");
	var headerheight = 86;
	$content.height($(window).height() - headerheight);


	$nav_wraper.height($(window).height() - headerheight);
	//$nav_wraper.niceScroll();
	$(window).resize(function() {
		$content.height($(window).height() - headerheight);
		calcTaskitemsWidth();
	});
	$("#content iframe").load(function() {
		$loading.hide();
	});

	$task_content_inner = $("#task-content-inner");


	$("#searchMenuKeyWord").keyup(function() {
		var wd = $(this).val();
		//searchedmenus
		var $tmp = $("<div></div>");
		if (wd != "") {
			$("#allmenus a:contains('" + wd + "')").each(
					function() {
						$clone = $(this).clone().prepend('<img src="/images/left/01/note.png">');

						$clone.wrapAll('<div class="menuitemsbig"></div>').parent().attr("onclick", $clone.attr("onclick")).appendTo($tmp);

					}
			);
			$("#searchedmenus").html($tmp.html());
			$("#searchedmenus").show();
			$("#allmenus").hide();
			$("#defaultstartmenu").hide();
			$("#allmenuslink .menu_item_linkbutton").html("返回");
			isAllDefault = false;
			// $("#searchedmenus").html($tmp).show();

		}

	});



	$("#appbox  li .delete").click(function(e) {
		$(this).parent().remove();
		return false;
	});



	///

	$(".apps_container li").live("click", function() {
		var app = '<li><span class="delete" style="display:inline">×</span><img src="" class="icon"><a href="#" class="title"></a></li>';
		var $app = $(app);
		$app.attr("data-appname", $(this).attr("data-appname"));
		$app.attr("data-appid", $(this).attr("data-appid"));
		$app.attr("data-appurl", $(this).attr("data-appurl"));
		$app.find(".icon").attr("src", $(this).attr("data-icon"));
		$app.find(".title").html($(this).attr("data-appname"));
		$app.appendTo("#appbox");
		$("#appbox  li .delete").off("click");
		$("#appbox  li .delete").click(function() {
			$(this).parent().remove();
			return false;
		});
	});

	///
	$("#tdshortcutsmor1").click(function() {
		$(".window").hide();
	});

	$(".task-item").live("click", function() {
		var appid = $(this).attr("app-id");
		var $app = $('#' + appid);
		showTopWindow($app);
	});

	$("#task-content-inner li").live("click", function() {
		openapp($(this).attr("app-url"), $(this).attr("app-id"), $(this).attr("app-name"), $(this));
		return false;
	});

	$("#task-content-inner li").live("dblclick", function() {
		closeapp($(this));
		return false;

	});
	$("#task-content-inner a.macro-component-tabclose").live("click", function() {
		closeapp($(this).parent());
		return false;
	});

	$("#task-next").click(function() {
		var marginleft = $task_content_inner.css("margin-left");
		marginleft = marginleft.replace("px", "");
		var width = $("#task-content-inner li").length * tabwidth;
		var content_width = $("#task-content").width();
		var lesswidth = content_width - width;
		marginleft = marginleft - tabwidth <= lesswidth ? lesswidth : marginleft - tabwidth;

		$task_content_inner.stop();
		$task_content_inner.animate({"margin-left": marginleft + "px"}, 300, 'swing');
	});
	$("#task-pre").click(function() {
		var marginleft = $task_content_inner.css("margin-left");
		marginleft = parseInt(marginleft.replace("px", ""));
		marginleft = marginleft + tabwidth > 0 ? 0 : marginleft + tabwidth;
		// $task_content_inner.css("margin-left", marginleft + "px");
		$task_content_inner.stop();
		$task_content_inner.animate({"margin-left": marginleft + "px"}, 300, 'swing');
	});

	$("#refresh_wrapper").click(function() {
		var $current_iframe = $("#content iframe:visible");
		$loading.show();
		$current_iframe.attr("src", $current_iframe.attr("src"));
		return false;
	});

	calcTaskitemsWidth();
});
function calcTaskitemsWidth() {
	var width = $("#task-content-inner li").length * tabwidth;
	$("#task-content-inner").width(width);
	if (($(window).width() - 268 - 119 - 30 * 2) < width) {
		$("#task-content").width($(window).width() - 268 - 119 - 30 * 2);
		$("#task-next,#task-pre").show();
	} else {
		$("#task-next,#task-pre").hide();
		$("#task-content").width(width);
	}
}

function close_current_app() {
	closeapp($("#task-content-inner .current"));
}

function closeapp($this) {
	if (!$this.is(".noclose")) {
		$this.prev().click();
		$this.remove();
		calcTaskitemsWidth();
		$("#task-next").click();
	}

}





var task_item_tpl = '<li class="macro-component-tabitem">' +
		'<span class="macro-tabs-item-text"></span>' +
		'<a class="macro-component-tabclose" href="javascript:void(0)" title="点击关闭标签"><span></span><b class="macro-component-tabclose-icon">x</b></a>' +
		'</li>';

var appiframe_tpl = '<iframe style="width:100%;height: 100%;" frameborder="0" class="appiframe"></iframe>';

function openapp(url, appid, appname, selectObj) {
	var $app = $("#task-content-inner li[app-id='" + appid + "']");
	$("#task-content-inner .current").removeClass("current");
	if ($app.length == 0) {
		var task = $(task_item_tpl).attr("app-id", appid).attr("app-url", url).attr("app-name", appname).addClass("current");
		task.find(".macro-tabs-item-text").html(appname);
		$task_content_inner.append(task);
		$(".appiframe").hide();
		$loading.show();
		$appiframe = $(appiframe_tpl).attr("src", url).attr("id", "appiframe-" + appid);
		$appiframe.appendTo("#content");
		$appiframe.load(function() {
			$loading.hide();
		});
		calcTaskitemsWidth();
	} else {
		$app.addClass("current");
		$(".appiframe").hide();
		var $iframe = $("#appiframe-" + appid);
		var src = $iframe.get(0).contentWindow.location.href;
		src = src.substr(src.indexOf("://") + 3);
		if (src != GV.HOST + url) {
			$loading.show();
			$iframe.attr("src", url);
			$appiframe.load(function() {
				$loading.hide();
			});
		}
		$iframe.show();
		$mainiframe.attr("src", url);
	}

	//
	var itemoffset = $("#task-content-inner li[app-id='" + appid + "']").index() * tabwidth;
	var width = $("#task-content-inner li").length * tabwidth;

	var content_width = $("#task-content").width();
	var offset = itemoffset + tabwidth - content_width;

	var lesswidth = content_width - width;

	var marginleft = $task_content_inner.css("margin-left");

	marginleft = parseInt(marginleft.replace("px", ""));
	var copymarginleft = marginleft;
	if (offset > 0) {
		marginleft = marginleft > -offset ? -offset : marginleft;
	} else {
		marginleft = itemoffset + marginleft >= 0 ? marginleft : -itemoffset;
	}

	if (-itemoffset == marginleft) {
		marginleft = marginleft + tabwidth > 0 ? 0 : marginleft + tabwidth;
	}

	//alert("cddd:"+(content_width-copymarginleft)+" dddd:"+(-itemoffset));
	if (content_width - copymarginleft - tabwidth == itemoffset) {
		marginleft = marginleft - tabwidth <= lesswidth ? lesswidth : marginleft - tabwidth;
	}

	$task_content_inner.animate({"margin-left": marginleft + "px"}, 300, 'swing');

}

